From the word ōscillum, "something that swings back and forth," the Romans derived the verb ōscillāre, "to ride in a swing," and the noun ōscillātiō, "the action of swinging." These are the sources of English oscillate and oscillation, words that entered English during the 1600s and 1700s as technical terms mainly used in scientific writings and similar works. Noun: osculator ós-kyu,ley-tu(r) Someone who kisses - kisser. The Patreon bull-bear oscillator (PBBO) was carefully designed to give as much information as possible to the user without sacrificing readability. It is probable that this word ōscillum, "something that swings back and forth," is simply an extended use of the word ōscillum meaning "a small mouth, a small face" (a diminutive of ōs, "mouth"), since the swinging objects most often consisted of masks or tondi depicting faces. The house of a wealthy Roman family was usually built around one or more courtyards or gardens enclosed by rows of columns, and in each space between these columns, an ōscillum was often hung. If C is a regular space curve then the osculating circle is defined in a. The signal generated by the oscillator is usually of constant amplitude. signal across its output terminals without needing any input (except a D.C. The circle with center at Q and with radius R is called the osculating circle to the curve at the point P. An oscillator provides a source of repetitive A.C. osculator - Translation, Meaning and Definition of osculator in Almaany Online Dictionary of English-English. He uses the Latin word ōscillum (plural ōscilla) to refer to these hanging religious decorations, which were common in the ancient Roman world. Suppose that P is a point on where k 0.The corresponding center of curvature is the point Q at distance R along N, in the same direction if k is positive and in the opposite direction if k is negative. In a passage in his Georgics, a long poem celebrating rural life, the Roman poet Virgil describes how Bacchus is honored in the countryside by hanging small masks from pine trees. Word History: The history of the word oscillate shows how English words referring to technical or scientific concepts often come from Latin words describing everyday objects and ordinary life in ancient times.
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